CVE-2020-4048
Open redirect in wp_validate_redirect() in WordPress
5.7
MEDIUM
CVSS 3.1
EPSS 2.2%
描述
In affected versions of WordPress, due to an issue in wp_validate_redirect() and URL sanitization, an arbitrary external link can be crafted leading to unintended/open redirect when clicked. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34).
如何修補 CVE-2020-4048
要修補 CVE-2020-4048,請將受影響套件升級到下列已修補版本。
- —升級至 3.7.34 或更新版本
CVE-2020-4048 正在被利用嗎?
低 — EPSS 為 2.2%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 3.7.0, < 3.7.34, >= 3.8.0, < 3.8.34, >= 3.9.0, < 3.9.32, >= 4.0.0, < 4.0.31, >= 4.1.0, < 4.1.31, >= 4.2.0, < 4.2.28, >= 4.3.0, < 4.3.24, >= 4.4.0, < 4.4.23, >= 4.5.0, < 4.5.22, >= 4.6.0, < 4.6.19, >= 4.7.0, < 4.7.18, >= 4.8.0, < 4.8.14, >= 4.9.0, < 4.9.15, >= 5.0.0, < 5.0.10, >= 5.1.0, < 5.1.6, >= 5.2.0, < 5.2.7, >= 5.3.0, < 5.3.4, >= 5.4.0, < 5.4.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.7 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N |